It was a comeback to an earlier spot by Americans for Prosperity, the tea party group linked with energy conglomerate Koch Industries, which had attacked Obama for the bankruptcy of Solyndra, the solar company that defaulted on a $535 million federally ...

Coral Davenport has been investigating what's behind the change as the energy and environment correspondent for The National Journal. FRONTLINE ... Republicans have sold climate regulation as something that will hurt jobs, that it will probably ...

President Obama is not far behind, though his interest in "energy security" is somewhat muted by concerns over the environmental impact of fossil fuel production. The Obama plan would cut oil ... Romney would boost production by extending a helping ...

Although rail companies have been coy in public about the potential of natural gas for locomotives, citing nascent technology and few real-world examples of gas-powered trains, they are exploring the option aggressively. "The interest level, as you ...